" Kidney and Ureter develop from "

The origin of kidney and ureter in Rana tigrina is :

Kidneys filter waste material from blood and remove them from the body. Blood is supplied to the kidneys by the circulatory system. Blood is supplied to the kidneys by the

The four structures listed are part of the human excretory system I. Bladder II. Kidney III. Ureter IV. Urethra In which order does a molecule of urea pass through these structures?

Urine flows into ureters from

Urine flows into ureters from

Urine flows into ureters from